Corrosion Inhibitor Closed Open Cooling Water System
Chilling UNIT corrosion Inhibitor available in 25, 50 Ltr and also in 210 Ltr Drum
Technical Specifications
Technical Specifications
|
Parameter |
Characteristics |
|---|---|
|
Appearance |
Clear to Pale amber liquid |
|
Base Content |
Triazole |
|
pH at 25°C |
Alkaline; establish validated range |
|
Specific Gravity |
>1 |
|
Water Compatibility |
Dilutable in treatment water |
|
Foam Formation |
Low, subject to testing |
|
Shelf Life |
Establish through stability testing |
Application & Dosage
In particular, RXSOL-40-4028 creates an insoluble polymeric surface complex on copper and its alloys, and also reacts with copper in solution. RXSOL-40-4028 also works synergistically with other inhibitors to effectively control the corrosion of steel and aluminium in the system.
Control and dosage of RXSOL-40-4028 - The dosage of RXSOL-40-4028 required varies widely with different applications.
Recommended Dosing
These values refer to active triazole concentration in circulating water, not the amount of commercial product.
|
Application |
Indicative Active Triazole Target |
|---|---|
|
Open cooling tower – initial treatment |
10–20 ppm |
|
Open cooling tower – maintenance |
1–3 ppm |
|
Closed cooling water system |
2–10 ppm, according to metallurgy and program |
|
Aggressive water conditions |
Determine from corrosion testing |
Typical open-tower passivation and maintenance ranges are supported by published cooling-water treatment guidance. Closed-loop requirements can vary significantly, particularly with mixed metallurgy.
For a product containing 19.8% active triazole, a theoretical 5 ppm active treatment in 100,000 litres requires approximately 2.53 kg of product, excluding consumption and system losses.
Typical initial dosage for an untreated system is 8 liters of product per 1000 liters of water.